K&N 63 Series AirCharger Intake 20-21 Chevy Silverado 1500 3.0L Duramax

SKU: knn63-3118 UPC: 24844390509
In stock - 13 items available
Regular price $419.99

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

The 63-3118 is K&N's AirCharger cold air intake for 2020-2021 Chevrolet Silverado 1500 trucks with the 3.0L inline-six Duramax diesel. It cuts intake restriction for a guaranteed horsepower and torque gain.

Key Features

  • Rotationally-molded high-flow intake tube
  • Washable, reusable oiled cotton High-Flow Air Filter
  • Guaranteed increase in horsepower and torque

Fitment

2020-2021 Chevrolet Silverado 1500, 3.0L L6 Duramax diesel.

Product Details

  • Brand: K&N Engineering
  • Manufacturer Part Number: 63-3118
  • Product Style: 63 Series AirCharger
  • Typical installation time: around one hour

Shipping Height: 15.7

Shipping Length: 24.0

Shipping Width: 20.4

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